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| author | Mike Baker <mbm@openwrt.org> | 2006-11-22 20:17:18 +0000 |
|---|---|---|
| committer | Mike Baker <mbm@openwrt.org> | 2006-11-22 20:17:18 +0000 |
| commit | cacb5a0d3d9fe1958968fbfaef034a96d76740b1 (patch) | |
| tree | 98cb099151e451ff96d435342a1d272590f6c141 | |
| parent | c0e2282427e95cf503e89e391c8fbea8e7d7d72c (diff) | |
| download | upstream-cacb5a0d3d9fe1958968fbfaef034a96d76740b1.tar.gz upstream-cacb5a0d3d9fe1958968fbfaef034a96d76740b1.tar.bz2 upstream-cacb5a0d3d9fe1958968fbfaef034a96d76740b1.zip | |
add "export -n" to ash
SVN-Revision: 5615
| -rw-r--r-- | package/busybox/patches/250-ash_export-n.patch | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/package/busybox/patches/250-ash_export-n.patch b/package/busybox/patches/250-ash_export-n.patch new file mode 100644 index 0000000000..9823afeaf5 --- /dev/null +++ b/package/busybox/patches/250-ash_export-n.patch @@ -0,0 +1,35 @@ +--- busybox.old/shell/ash.c 2006-11-22 12:02:03.000000000 -0800 ++++ busybox.dev/shell/ash.c 2006-11-22 11:05:32.000000000 -0800 +@@ -12257,9 +12257,18 @@ + const char *p; + char **aptr; + int flag = argv[0][0] == 'r'? VREADONLY : VEXPORT; ++ int mask = ~0; + int notp; + +- notp = nextopt("p") - 'p'; ++ while ((notp = nextopt("np"))) { ++ if (notp == 'n') { ++ mask = ~flag; ++ } else { /* p */ ++ break; ++ } ++ } ++ ++ notp -= 'p'; + if (notp && ((name = *(aptr = argptr)))) { + do { + if ((p = strchr(name, '=')) != NULL) { +@@ -12267,10 +12276,11 @@ + } else { + if ((vp = *findvar(hashvar(name), name))) { + vp->flags |= flag; ++ vp->flags &= mask; + continue; + } + } +- setvar(name, p, flag); ++ setvar(name, p, flag & mask); + } while ((name = *++aptr) != NULL); + } else { + showvars(argv[0], flag, 0); |